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TinyExpression implemented with Unlaxer
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package org.unlaxer.tinyexpression.parser;
import java.util.Optional;
import org.unlaxer.Token;
import org.unlaxer.parser.Parser;
import org.unlaxer.parser.Parsers;
import org.unlaxer.tinyexpression.parser.javalang.JavaStyleDelimitedLazyChain;
import org.unlaxer.util.annotation.TokenExtractor;
@SuppressWarnings("serial")
public class StringPrefixedVariableParser extends JavaStyleDelimitedLazyChain implements StringExpression , VariableParser {
public StringPrefixedVariableParser() {
super();
}
@Override
public org.unlaxer.parser.Parsers getLazyParsers() {
return new Parsers(//
Parser.get(StringTypeHintPrefixParser.class), //0
Parser.get(NakedVariableParser.class)//1
);
}
@TokenExtractor
static Token getVariableNameToken(Token thisParserParsed) {
Token token = thisParserParsed.getChildWithParser(NakedVariableParser.class);
return token;
}
@Override
public Optional typeAsOptional() {
return Optional.of(ExpressionTypes.string);
}
}